Amodel length of 12 cm. represents an actual length of 102 ft. the model has a width of 48cm. what is the width of the actual object?

the answer would be 408

just set it up like this

12       48

 =  

102      ?

12*4=48 so 102*4 = 408

step-by-step explanation:

coldest temperature they recorded add me europa2433

europa2433

3

step-by-step explanation:

in standard form:

a= dictionaries

b= maps

you have to buy 3 dictionaries, so put a 3 next to the a (dictionaries) so that you can multiply them by each other.

a3+b= 60 (the amount of money you have)

we already know the cost of a=15 so replace a with $15

($15 x 3)+b=60

multiply 15 and 3 to get $45 and replace it with $45

45+b=60

and then replace b with 15 to get the total:

45+15=60

that means you have $15 left after buying 3 dictionaries.

15 divided by the cost of a map ($5) equals 3.

so you can buy 3 maps.

sorry if it was confusing!